navbar.css

/* ==========================================================================
Navbar
========================================================================== */
.navbar-version {
    font-size: 10px;
    color: #ccc
}

.jh-navbar {
    background-color: #353d47;
    padding: .2em 1em;
}

.jh-navbar .profile-image {
    margin: -10px 0px;
    height: 40px;
    width: 40px;
    border-radius: 50%;
}

.jh-navbar .dropdown-item.active, .jh-navbar .dropdown-item.active:focus, .jh-navbar .dropdown-item.active:hover {
    background-color: #353d47;
}

.jh-navbar .dropdown-toggle::after {
    margin-left: 0.15em;
}

.jh-navbar ul.navbar-nav {
    padding: 0.5em;
}

.jh-navbar .navbar-nav .nav-item {
    margin-left: 1.5rem;
}

.jh-navbar a.nav-link {
    font-weight: 400;
}

.jh-navbar .jh-navbar-toggler {
    color: #ccc;
    font-size: 1.5em;
    padding: 10px;
}

.jh-navbar .jh-navbar-toggler:hover {
    color: #fff;
}

@media screen and (min-width: 768px) {
    .jh-navbar-toggler {
        display: none;
    }
}

@media screen and (max-width: 992px) {
    .jh-logo-container {
        width: 100%;
    }
}

.navbar-title {
    display: inline-block;
    vertical-align: middle;
}

/* ==========================================================================
Logo styles
========================================================================== */
.navbar-brand.logo {
    padding: 5px 15px;
}

.logo .logo-img {
    height: 45px;
    display: inline-block;
    vertical-align: middle;
    width: 70px;
}

.span-hov {
    overflow: hidden;
    display: -webkit-inline-flex;
    display: -moz-box;
}

.addBtn {
    overflow: hidden;
    margin-left: -300px;
    -webkit-transition: margin-left 500ms;
    -moz-transition: margin-left 500ms;
    -ms-transition: margin-left 500ms;
    -o-transition: margin-left 500ms;
    transition: margin-left 500ms;
}

.userName {
    color: #4D5259;
    font-size: 12px;
    padding: 0 20px;
}
.userName i{
    margin-left: 3px;
}

figure {
    width: 70px;
    height: 24px;
    cursor: pointer;
    perspective: 500px;
    -webkit-perspective: 500px;
    position: absolute;
    top: 12px;
    left: 40%;
}

figure div {
    height: 100%;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    transition: 0.25s;
    -webkit-transition: 0.25s;
}

figure:hover div {
    transform: rotateX(-90deg);
}

span.face {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    box-sizing: border-box;
    font-family: 'Source Sans Pro',sans-serif;
    line-height: 24px;
    font-size: 12px;
    text-align: center;
    text-transform: uppercase;
}

span.face:nth-child(1) {
    color: #4d5259;
    border: 1px solid #d9d9d9;
    transform: translate3d(0, 0, 12px);
    -webkit-transform: translate3d(0, 0, 12px);
}

span.face:nth-child(2) {
    color: #ffffff;
    background: #498ae5;
    border: 1px solid #498ae5;
    transform: rotateX(90deg) translate3d(0, 0, 12px);
    -webkit-transform: rotateX(90deg) translate3d(0, 0, 12px);
}